3664364

Information

• Patent Grant
• 3664364

• References
• Source

• Patent Number

  3,664,364

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • G01N1/38 - Diluting, dispersing or mixing samples
  • A61M3/0241 - the liquid being supplied by gravity
  • B01L3/0203 - Burettes
  • B01L3/0293 - for liquids
  • Y10T137/3109 - Liquid filling by evacuating container
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/4259 - With separate material addition
  • Y10T137/4658 - With auxiliary means for varying liquid level

• US Classifications

  • 137 - Fluid handling
  • 417 - Pumps
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing